acpi_bus_alloc_gas: Constify gas parameter

diff --git a/sys/dev/acpica5/acpi.c b/sys/dev/acpica5/acpi.c
index 71ab4f1..7910265 100644 (file)
--- a/sys/dev/acpica5/acpi.c
+++ b/sys/dev/acpica5/acpi.c
@@ -1011,7 +1011,7 @@ acpi_release_resource(device_t bus, device_t child, int type, int rid,
 
 /* Allocate an IO port or memory resource, given its GAS. */
 struct resource *
-acpi_bus_alloc_gas(device_t dev, int *rid, ACPI_GENERIC_ADDRESS *gas,
+acpi_bus_alloc_gas(device_t dev, int *rid, const ACPI_GENERIC_ADDRESS *gas,
     u_int flags)
 {
     int type;

diff --git a/sys/dev/acpica5/acpivar.h b/sys/dev/acpica5/acpivar.h
index caba74c..37d63ff 100644 (file)
--- a/sys/dev/acpica5/acpivar.h
+++ b/sys/dev/acpica5/acpivar.h
@@ -266,7 +266,7 @@ ACPI_STATUS acpi_Disable(struct acpi_softc *sc);
 void           acpi_UserNotify(const char *subsystem, ACPI_HANDLE h,
                    uint8_t notify);
 struct resource *acpi_bus_alloc_gas(device_t dev, int *rid,
-                   ACPI_GENERIC_ADDRESS *gas, u_int flags);
+                   const ACPI_GENERIC_ADDRESS *gas, u_int flags);
 
 struct acpi_parse_resource_set {
     void       (*set_init)(device_t dev, void *arg, void **context);